
In addition to the core apps being rewritten in 64-bit mode, Snow Leopard introduced Grand Central Dispatch, which made writing and running multithreaded applications easier and more efficient. Mail opened twice as fast, while Time Machine backups were made some 80% faster under certain circumstances. The Dock, Mail, TextEdit, Safari, iChat, Terminal, and many more system apps were also rewritten to be 64-bit. Finder was rewritten to be a 64-bit Cocoa app, leaving Carbon behind. Serlet shared that of the 1,000 projects that made up Leopard, some 90 percent of them were updated and refined as part of Snow Leopard. This was due to the combination of the removal of a whole bunch of PowerPC code, in addition to compression that was being applied to system files for the first time.
#MAME OS X SNOW LEOPARD FREE#
Installation was made much faster, and after upgrading, users could regain up to 6 GB worth of free space on their drives. After logging in, Exchange data could live side-by-side with email, contacts, and calendars from MobileMe, Gmail, and other web services.

Setup was very simple, thanks to Exchange’s Autodiscover service. The most noticeable user-facing feature of Snow Leopard was built-in Exchange support for Mail, iCal, and Address Book. Instead of an exhaustive list of new feature and built-in apps, Snow Leopard was a bit of a breather, giving the Mac room to prepare for the years ahead.

I think it’s easy to write this slide off as a joke, but in reality, it shows just how different Snow Leopard was from its feature-packed predecessors. This single slide is what people remember most about the WWDC 2009 keynote: Exchange support in Mail, iCal, and Address Book.Refinements across the system and built-in apps.Serlet went on, saying that this goal meant three things: The challenge we set for ourselves was to build a better Leopard.

When it became time to talk about the next big cat, we decided to name it Snow Leopard. We are really happy with how it tuned out. After poking fun at Windows Vista and the then-new Windows 7, he introduced Snow Leopard:
#MAME OS X SNOW LEOPARD MAC OS#
There are a bunch of good reasons for that, beyond pure nostalgia.Įight years ago, at WWDC 2009, then Senior Vice President of Software Engineering Bertrand Serlet got on stage and made a bold claim about the new version of Mac OS X. Photographers always have a favorite lens, while baseball players may have a favored bat or glove.Īsk almost any macOS fan, and they’ll tell you that Snow Leopard is their favorite version of all time. For muscle car people, maybe it’s one particular year of Ford Mustang. Enthusiasts of all types always have that one special obsession.
